package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlBackupFilesTemplate entities. Transaction control of the save(), update()
 * and delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlBackupFilesTemplate
 * @author MyEclipse Persistence Tools
 */

public class MdlBackupFilesTemplateDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlBackupFilesTemplateDAO.class);
	// property constants
	public static final String BACKUPID = "backupid";
	public static final String CONTEXTID = "contextid";
	public static final String COMPONENT = "component";
	public static final String FILEAREA = "filearea";
	public static final String ITEMID = "itemid";
	public static final String INFO = "info";

	public void save(MdlBackupFilesTemplate transientInstance) {
		log.debug("saving MdlBackupFilesTemplate instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlBackupFilesTemplate persistentInstance) {
		log.debug("deleting MdlBackupFilesTemplate instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlBackupFilesTemplate findById(java.lang.Long id) {
		log.debug("getting MdlBackupFilesTemplate instance with id: " + id);
		try {
			MdlBackupFilesTemplate instance = (MdlBackupFilesTemplate) getSession()
					.get("idv.loveloser.dao.MdlBackupFilesTemplate", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlBackupFilesTemplate instance) {
		log.debug("finding MdlBackupFilesTemplate instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlBackupFilesTemplate")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlBackupFilesTemplate instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from MdlBackupFilesTemplate as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByBackupid(Object backupid) {
		return findByProperty(BACKUPID, backupid);
	}

	public List findByContextid(Object contextid) {
		return findByProperty(CONTEXTID, contextid);
	}

	public List findByComponent(Object component) {
		return findByProperty(COMPONENT, component);
	}

	public List findByFilearea(Object filearea) {
		return findByProperty(FILEAREA, filearea);
	}

	public List findByItemid(Object itemid) {
		return findByProperty(ITEMID, itemid);
	}

	public List findByInfo(Object info) {
		return findByProperty(INFO, info);
	}

	public List findAll() {
		log.debug("finding all MdlBackupFilesTemplate instances");
		try {
			String queryString = "from MdlBackupFilesTemplate";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlBackupFilesTemplate merge(MdlBackupFilesTemplate detachedInstance) {
		log.debug("merging MdlBackupFilesTemplate instance");
		try {
			MdlBackupFilesTemplate result = (MdlBackupFilesTemplate) getSession()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlBackupFilesTemplate instance) {
		log.debug("attaching dirty MdlBackupFilesTemplate instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlBackupFilesTemplate instance) {
		log.debug("attaching clean MdlBackupFilesTemplate instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}